fix(spark): output columns of expand relation#310
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Blizzara merged 1 commit intosubstrait-io:mainfrom Oct 25, 2024
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@andrew-coleman ah this has a conflict in the tests it enables, mind merging/rebasing main in? :) |
Fix the logic for deriving whether each output column of the expand relation is nullable or not. If one or more of the projections can assign null to the column, then it must be defined as nullable. Signed-off-by: Andrew Coleman <andrew_coleman@uk.ibm.com> # Conflicts: # spark/src/test/scala/io/substrait/spark/TPCDSPlan.scala
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Fix the logic for deriving whether each output column of the expand relation is nullable or not.
If one or more of the projections can assign null to the column, then it must be defined as nullable.